package com.changgou.service.goods.dao;

import com.changgou.goods.pojo.Brand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;

public interface BrandMapper extends Mapper<Brand> {

    @Select("select * from tb_brand,tb_category_brand where tb_brand.id=tb_category_brand.brand_id and tb_category_brand.category_id=#{categoryId}")
    List<Brand> findByCategory(@Param("categoryId") Integer categoryId);
}
